... testing. The main advantages of the fixture are: The repeat precision of the charge voltage is ±1V+1digit. The operation is easy The capacity of the condenser ... , 1000uF, 2000uF, 1000uF, 3000uF The Capacity Changing: Haven't, 400/600, Haven't, 1000/2000, Haven't, 1000/2000/3000 Main Switch: SCR ...